Medical Specialties Commons^™

Sex And Race Disparities In Mortality And Years Of Potential Life Lost Among People With Hiv: A 21-Year Observational Cohort Study, Rachael A Pellegrino, Peter F Rebeiro, Megan Turner, Amber Davidson, Noelle Best, Chandler Shaffernocker, Asghar Kheshti, Sean Kelly, Stephen Raffanti, Timothy R Sterling, Jessica L Castilho

Faculty, Staff and Student Publications

BACKGROUND: Since the availability of antiretroviral therapy, mortality rates among people with HIV (PWH) have decreased; however, this does not quantify premature deaths among PWH, and disparities persist.

METHODS: We examined all-cause and premature mortality among PWH receiving care at the Vanderbilt Comprehensive Care Clinic from January 1998 to December 2018. Mortality rates were compared by demographic and clinical factors, and adjusted incidence rate ratios (aIRRs) were calculated using multivariable Poisson regression. For individuals who died, age-adjusted years of potential life lost (aYPLL) per total person-years living with HIV were calculated from US sex-specific life tables, and sex and race …

Huge Abdominopelvic Mass Arising From Cervical Fibroid Around An Infected Cervical Diverticulum: A Very Rare Case And A Review Of Literature, Arpita De, Reva Tripathi, Abhinav Jain, Safia Rana

Faculty, Staff and Student Publications

Primary uterine diverticula are a very rare congenital anomaly of the uterus with only 21 reported cases. Even rarer is the occurrence of primary cervical diverticula with only six cases reported so far. This is a unique case of a huge abdominopelvic mass arising from cervical fibroid around an infected cervical diverticulum. A 44 year-old, P4L4 came to the OPD with a eighteen weeks size abdomino-pelvic mass. She had a failed surgery 6 months back, attempted to remove the mass. Magnetic resonance imaging revealed a cervical diverticulum which possibly had a pus collection. Relaparotomy was done. It revealed a huge …

Risk Factors Associated With Severe Clostridioides Difficile Infection In Patients With Cancer, Denise Marie A Francisco, Liangliang Zhang, Ying Jiang, Adilene Olvera, Javier Adachi, Eduardo Yepez Guevara, Samuel L Aitken, Kevin W Garey, Christine B Peterson, Kim-Anh Do, Ryan Dillon, Engels N Obi, Robert Jenq, Pablo C Okhuysen

Faculty, Staff and Student Publications

INTRODUCTION: Antibiotic use is a risk factor for Clostridioides difficile infection (CDI). Few studies have correlated use of prior antibiotic classes with CDI, microbiome composition, and disease severity in patients with cancer. We hypothesized that previous antibiotic exposure and fecal microbiome composition at time of presentation are risk factors for severe CDI in patients with cancer.

METHODS: This non-interventional, prospective, cohort study examined 200 patients with cancer who had their first episode or first recurrence of CDI. C. difficile was identified using nucleic acid amplification testing. Univariate analysis was used to determine significant risk factors for severe CDI. Fecal microbiome …

Preoperative Tractography Algorithm For Safe Resection Of Tumors Located In The Descending Motor Pathways Zone, Edgar G Ordonez-Rubiano, Jason M Johnson, Nadin Abdalá-Vargas, Oscar F Zorro, Jorge H Marin-Munoz, Ricardo Álvarez-Tobián, Valeria Forlizzi, Carlos Castillo Rangel, Sabino Luzzi, Alvaro Campero, Javier G Patiño-Gómez, Matias Baldoncini

Faculty, Staff and Student Publications

BACKGROUND: Diffusion tensor imaging (DTI) tractography facilitates maximal safe resection and optimizes planning to avoid injury during subcortical dissection along descending motor pathways (DMPs). We provide an affordable, safe, and timely algorithm for preoperative DTI motor reconstruction for gliomas adjacent to DMPs.

METHODS: Preoperative DTI reconstructions were extracted from a prospectively acquired registry of glioma resections adjacent to DMPs. The surgeries were performed over a 7-year period. Demographic, clinical, and radiographic data were extracted from patients' electronic medical records.

RESULTS: Nineteen patients (12 male) underwent preoperative tractography between January 1, 2013, and May 31, 2020. The average age was 44.5 …

Targeted Exome-Based Predictors Of Patterns Of Progression Of Colorectal Liver Metastasis After Percutaneous Thermal Ablation, Iwan Paolucci, Yuan-Mao Lin, Yoshikuni Kawaguchi, Harufumi Maki, A Kyle Jones, Marco Calandri, Scott Kopetz, Timothy E Newhook, Kristy K Brock, Jean-Nicolas Vauthey, Bruno C Odisio

Faculty, Staff and Student Publications

BACKGROUND: Percutaneous thermal ablation is a curative-intent locoregional therapy (LRT) for selected patients with unresectable colorectal liver metastasis (CLM). Several factors have been identified that contribute to local tumour control after ablation. However, factors contributing to disease progression outside the ablation zone after ablation are poorly understood.

METHODS: In this retrospective study, using next-generation sequencing, we identified genetic biomarkers associated with different patterns of progression following thermal ablation of CLM.

RESULTS: A total of 191 ablation naïve patients between January 2011 and March 2020 were included in the analysis, and 101 had genomic profiling available. Alterations in the TGFβ pathway …

Clinical, Dosimetric, And Reporting Considerations For Y-90 Glass Microspheres In Hepatocellular Carcinoma: Updated 2022 Recommendations From An International Multidisciplinary Working Group, Riad Salem, Siddharth A Padia, Marnix Lam, Carlo Chiesa, Paul Haste, Bruno Sangro, Beau Toskich, Kirk Fowers, Joseph M Herman, S Cheenu Kappadath, Thomas Leung, Daniel Y Sze, Edward Kim, Etienne Garin

Faculty, Staff and Student Publications

PURPOSE: In light of recently published clinical reports and trials, the TheraSphere Global Dosimetry Steering Committee (DSC) reconvened to review new data and to update previously published clinical and dosimetric recommendations for the treatment of hepatocellular carcinoma (HCC).

METHODS: The TheraSphere Global DSC is comprised of health care providers across multiple disciplines involved in the treatment of HCC with yttrium-90 (Y-90) glass microsphere-based transarterial radioembolization (TARE). Literature published between January 2019 and September 2021 was reviewed, discussed, and adjudicated by the Delphi method. Recommendations included in this updated document incorporate both the results of the literature review and the expert …

The Interplay Between Neoantigens And Immune Cells In Sarcomas Treated With Checkpoint Inhibition, Irantzu Anzar, Brandon Malone, Pubudu Samarakoon, Ioannis Vardaxis, Boris Simovski, Hugues Fontenelle, Leonardo A Meza-Zepeda, Richard Stratford, Emily Z Keung, Melissa Burgess, Hussein A Tawbi, Ola Myklebost, Trevor Clancy

Faculty, Staff and Student Publications

INTRODUCTION: Sarcomas are comprised of diverse bone and connective tissue tumors with few effective therapeutic options for locally advanced unresectable and/or metastatic disease. Recent advances in immunotherapy, in particular immune checkpoint inhibition (ICI), have shown promising outcomes in several cancer indications. Unfortunately, ICI therapy has provided only modest clinical responses and seems moderately effective in a subset of the diverse subtypes.

METHODS: To explore the immune parameters governing ICI therapy resistance or immune escape, we performed whole exome sequencing (WES) on tumors and their matched normal blood, in addition to RNA-seq from tumors of 31 sarcoma patients treated with pembrolizumab. …

A Novel Case Of Eus-Guided Targeted Radiofrequency Ablation Of Metastatic Duodenal Renal Cell Carcinoma, Muhammad Vohra, Hemant Goyal, Putao Cen, Mairin Joseph-Talreja, Nirav Thosani

Faculty, Staff and Student Publications

No abstract provided.

Prevalence Of Depressive Symptoms And Correlates Among Individuals Who Self-Reported Sars-Cov-2 Infection After Optimizing The Covid-19 Response In China, Liangjia Wei, Jiao Qin, Zhifeng Lin, Xinju Huang, Jinfeng He, Dee Yu, Fei Zhang, Sisi Li, Ping Cen, Mu Li, Tong Luo, Rongjing Zhang, Shanmei Zhong, Cai Qin, Zeyu Li, Yuan Yang, Huiqi Pan, Mengdi Zhao, Xiaoqiong Wu, Junjun Jiang, Hao Liang, Li Ye, Bingyu Liang

Faculty, Staff and Student Publications

BACKGROUND: The burden of depression symptoms has increased among individuals infected with SARS-CoV-2 during COVID-19 pandemic. However, the prevalence and associated factors of depressive symptoms among individuals infected with SARS-CoV-2 remain uncertain after optimizing the COVID-19 response in China.

METHODS: An online cross-sectional survey was conducted among the public from January 6 to 30, 2023, using a convenience sampling method. Sociodemographic and COVID-19 pandemic-related factors were collected. The depression symptoms were assessed using the Patient Health Questionnaire-9 (PHQ-9). Logistic regression analysis was performed to explore the associated factors with depressive symptoms.

RESULTS: A total of 2,726 participants completed the survey. …

Editorial: Non-Coding Genome And Endocrinology: From Bench To Bedside, Radu Pirlog, Kinga Nemeth, George Adrian Calin

Faculty, Staff and Student Publications

No abstract provided.

Fecal Microbiota Transplantation In Parkinson’S Disease-A Randomized Repeat-Dose, Placebo-Controlled Clinical Pilot Study, Herbert L Dupont, Jessika Suescun, Zhi-Dong Jiang, Eric L Brown, Heather T Essigmann, Ashley S Alexander, Andrew W Dupont, Tehseen Iqbal, Netanya S Utay, Michael Newmark, Mya C Schiess

Faculty, Staff and Student Publications

BACKGROUND AND PURPOSE: The intestinal microbiome plays a primary role in the pathogenesis of neurodegenerative disorders and may provide an opportunity for disease modification. We performed a pilot clinical study looking at the safety of fecal microbiota transplantation (FMT), its effect on the microbiome, and improvement of symptoms in Parkinson's disease.

METHODS: This was a randomized, double-blind placebo-controlled pilot study, wherein orally administered lyophilized FMT product or matching placebo was given to 12 subjects with mild to moderate Parkinson's disease with constipation twice weekly for 12 weeks. Subjects were followed for safety and clinical improvement for 9 additional months (total …

Lysosomal Tmem9-Lamtor4-Controlled Mtor Signaling Integrity Is Required For Mammary Tumorigenesis, Shengzhe Zhang, Sung Ho Lee, Litong Nie, Yuanjian Huang, Gengyi Zou, Youn-Sang Jung, Sohee Jun, Jie Zhang, Esther M Lien, Junjie Chen, Jae-Il Park

Faculty, Staff and Student Publications

No abstract provided.

More On The Magic Of Metformin, Efstratios Koutroumpakis, Claire Huang-Lucas, Heinrich Taegtmeyer

Faculty, Staff and Student Publications

No abstract provided.

Recurrent Strokes In A Woman With A History Of Thrombotic Thrombocytopenic Purpura, Ijele Adimora, Bingnan Zhang, Modupe Idowu

Faculty, Staff and Student Publications

Thrombotic thrombocytopenic purpura (TTP) is a microangiopathy characterized by mechanical hemolytic anemia, resulting in end-organ damage. We describe a case of TTP which presented as an ischemic stroke. The patient presented with stroke as the primary manifestation of TTP despite a normal platelet count and mildly elevated lactate dehydrogenase level (LDH). The patient underwent two transfusions of fresh frozen plasma (FFP), and ADAMTS13 levels confirmed the diagnosis of TTP after discharge. This case demonstrates the importance of maintaining a high index of suspicion for TTP in the setting of normal laboratory values and reveals the many atypical manifestations of TTP.

Severe Radiation-Induced Lymphopenia During Concurrent Chemoradiotherapy For Stage Iii Non-Small Cell Lung Cancer: External Validation Of Two Prediction Models, Peter S N Van Rossum, Celia Juan-Cruz, Barbara Stam, Maddalena M G Rossi, Steven H Lin, Azadeh Abravan, José S A Belderbos, Jan-Jakob Sonke

Faculty, Staff and Student Publications

BACKGROUND: Severe radiation-induced lymphopenia (RIL) in patients undergoing chemoradiotherapy (CRT) for non-small cell lung cancer (NSCLC) is associated with decreased immunotherapy efficacy and survival. At The Christie and MD Anderson Cancer Center (MDACC), prediction models for lymphopenia were developed in lung and esophageal cancer patients, respectively. The aim of this study was to externally validate both models in patients with stage III NSCLC.

METHODS: Patients who underwent concurrent CRT for stage III NSCLC in 2019-2021 were studied. Outcomes were grade ≥3 and grade 4 lymphopenia during CRT. The Christie model predictors for grade ≥3 lymphopenia included age, baseline lymphocyte count, …

Potential Chemoprotective Effects Of Active Ingredients In Salvia Miltiorrhiza On Doxorubicin-Induced Cardiotoxicity: A Systematic Review Of In Vitro And In Vivo Studies, Qingqing Wang, Jiaxian Li, Xuelei Chu, Xiaochen Jiang, Chuanlong Zhang, Fudong Liu, Xiyuan Zhang, Yi Li, Qian Shen, Bo Pang

Faculty, Staff and Student Publications

BACKGROUND: Recently, attention has been paid to the protective properties of active ingredients in

METHODS: According to the PRISMA guideline, the current systematic review was conducted in the Web of Science, PubMed, Embase, and the Cochrane Library to collect all relevant

RESULTS: Twenty-two eligible articles were included in this systematic review. Eleven types of active ingredients in

CONCLUSION: This systematic review demonstrated that AISM have chemoprotective effects on DIC

Lysosomes, Curcumin, And Anti-Tumor Effects: How Are They Linked?, Qian Shen, Xue Pan, Yi Li, Junchen Li, Chuanlong Zhang, Xiaochen Jiang, Fudong Liu, Bo Pang

Faculty, Staff and Student Publications

Curcumin is a natural active ingredient from traditional Chinese medicine (TCM) that has multi-target characteristics to exert extensive pharmacological activities and thus has been applied in the treatment of various diseases such as cancer, cardiovascular diseases, nervous system, and autoimmune disorders. As an important class of membranous organelles in the intracellular membrane system, lysosomes are involved in biological processes such as programmed cell death, cell metabolism, and immune regulation, thus affecting tumor initiation and progression. It has been shown that curcumin can modulate lysosomal function through the aforementioned pathways, thereby affecting tumor proliferation, invasion, metastasis, drug resistance, and immune function. …

Pepsim: T-Cell Cross-Reactivity Prediction Via Comparison Of Peptide Sequence And Peptide-Hla Structure, Sarah Hall-Swan, Jared Slone, Mauricio M Rigo, Dinler A Antunes, Gregory Lizée, Lydia E Kavraki

Faculty, Staff and Student Publications

INTRODUCTION: Peptide-HLA class I (pHLA) complexes on the surface of tumor cells can be targeted by cytotoxic T-cells to eliminate tumors, and this is one of the bases for T-cell-based immunotherapies. However, there exist cases where therapeutic T-cells directed towards tumor pHLA complexes may also recognize pHLAs from healthy normal cells. The process where the same T-cell clone recognizes more than one pHLA is referred to as T-cell cross-reactivity and this process is driven mainly by features that make pHLAs similar to each other. T-cell cross-reactivity prediction is critical for designing T-cell-based cancer immunotherapies that are both effective and safe. …

The Cx3cl1-Cx3cr1 Chemokine Axis Can Contribute To Tumor Immune Evasion And Blockade With A Novel Cx3cr1 Monoclonal Antibody Enhances Response To Anti-Pd-1 Immunotherapy, Apoorvi Chaudhri, Xia Bu, Yunfei Wang, Michael Gomez, James A Torchia, Ping Hua, Shao-Hsi Hung, Michael A Davies, Gregory A Lizee, Ulrich Von Andrian, Patrick Hwu, Gordon J Freeman

Faculty, Staff and Student Publications

CX3CL1 secreted in the tumor microenvironment serves as a chemoattractant playing a critical role in metastasis of CX3CR1 expressing cancer cells. CX3CR1 can be expressed in both cancer and immune-inhibitory myeloid cells to facilitate their migration. We generated a novel monoclonal antibody against mouse CX3CR1 that binds to CX3CR1 and blocks the CX3CL1-CX3CR1 interaction. We next explored the immune evasion strategies implemented by the CX3CL1-CX3CR1 axis and find that it initiates a resistance program in cancer cells that results in 1) facilitation of tumor cell migration, 2) secretion of soluble mediators to generate a pro-metastatic niche, 3) secretion of soluble …

Stephen Massey: A Career In Visual Neuroscience, Stephen L Mills, David W Marshak

Faculty, Staff and Student Publications

This review is a memoir by Dr. Stephen C. Massey's longtime collaborator, Dr. Stephen L. Mills, and written, for the most part, in the first person. It also serves as an introduction to the virtual festschrift to celebrate Dr. Massey's retirement. and. The references cited here are only a few of the highlights of Dr. Massey's distinguished career. A complete list is found here: https://pubmed.ncbi.nlm.nih.gov/?term=massey+sc+%28retina+or+photoreceptors%29&sort=date.

Nano-Embedded Medical Devices And Delivery Systems In Interventional Radiology, Erin Marie D San Valentin, Allan John R Barcena, Carleigh Klusman, Benjamin Martin, Marites P Melancon

Faculty, Staff and Student Publications

Nanomaterials research has significantly accelerated the development of the field of vascular and interventional radiology. The incorporation of nanoparticles with unique and functional properties in medical devices and delivery systems has paved the way for the creation of novel diagnostic and therapeutic procedures for various clinical disorders. In this review, we discuss the advancements in the field of interventional radiology and the role of nanotechnology in maximizing the benefits and mitigating the disadvantages of interventional radiology theranostic procedures. Several nanomaterials have been studied to improve the efficacy of interventional radiology interventions, reduce the complications associated with medical devices, improve the …

Ultrasound-Guided Percutaneous Intercostal Cryoneurolysis For Acute-On-Chronic Pain In Cloves Syndrome, Sudipta Sen, Johanna B De Haan, Mariam Mehrafza, Nadia Hernandez

Faculty, Staff and Student Publications

Cryoneurolysis is an analgesic method that has been shown to provide extended pain relief in postoperative patients. However, to date, this method has not been described in nonsurgical inpatients with chronic pain experiencing an acute exacerbation. This analgesic modality has the potential to provide pain relief for patients whose expected duration of severe acute pain would outlast that of other regional anesthetic techniques while avoiding opioid escalation and facilitating discharge. We present a patient with acute exacerbation of chronic pain from breast ulcerations caused by congenital lipomatous overgrowth, vascular malformations, epidermal nevis, spinal/skeletal anomalies/scoliosis (CLOVES) syndrome that was successfully treated …

Target Recognition By Rnase E Rna-Binding Domain Ar2 Drives Srna Decay In The Absence Of Pnpase, Pranathi Gullapalli, Nicoletta Fossati, Dusica Stamenkovic, Muhammad Haque, Davide Cattano

Faculty, Staff and Student Publications

The human brain contributes 2% of the body weight yet receives 15% of cardiac output and demands a constant supply of oxygen (O 2) and nutrients to meet its metabolic needs. Cerebral autoregulation is responsible for maintaining a constant cerebral blood flow that provides the supply of oxygen and maintains the energy storage capacity. We selected oxygen administration-related studies published between 1975-2021 that included meta-analysis, original research, commentaries, editorial, and review articles. In the present narrative review, several important aspects of the oxygen effects on brain tissues and cerebral autoregulation are discussed, as well the role of exogenous O 2 …

Live Imaging Of Microglia During Sleeping Sickness Reveals Early And Heterogeneous Inflammatory Responses, Nestor L Uzcategui, Sena Güçer, Cris Richter, Annika Speidel, Elizabeta Zirdum, Michael Duszenko, Olga Garaschuk, Katherine Figarella

Faculty, Staff and Student Publications

INTRODUCTION: Invasion of the central nervous system (CNS) is the most serious consequence of

METHODS: To further address this issue, we implanted a cranial window on the cortex of B6.129P2(Cg)-

RESULTS AND DISCUSSION: We uncovered an early involvement of microglia that precedes invasion of the CNS by the parasite. We accomplished a detailed characterization of the progressive sequence of events that correlates with microglial morphological changes and microgliosis. Our findings unveiled a heterogeneous microglial response in places of initial homeostatic disruption near brain barriers and pointed out an exceptional capability of microglia to hamper parasite proliferation inside the brain. We …

A Novel Humanized Chi3l1 Blocking Antibody Attenuates Acetaminophen-Induced Liver Injury In Mice, Leike Li, Yankai Wen, Daniel Wrapp, Jongmin Jeong, Peng Zhao, Wei Xiong, Constance Lynn Atkins, Zhao Shan, Deng Hui, Jason S Mclellan, Ningyan Zhang, Cynthia Ju, Zhiqiang An

Faculty, Staff and Student Publications

Acetaminophen (APAP) overdose is a leading cause of acute liver injury in the USA. The chitinase 3-like-1 (Chi3l1) protein contributes to APAP-induced liver injury (AILI) by promoting hepatic platelet recruitment. Here, we report the development of a Chi3l1-targeting antibody as a potential therapy for AILI. By immunizing a rabbit successively with the human and mouse Chi3l1 proteins, we isolated cross-reactive monoclonal antibodies (mAbs) from single memory B cells. One of the human and mouse Chi3l1 cross-reactive mAbs was humanized and characterized in both

Childhood Acute Poisoning At Haiphong Children's Hospital: A 10-Year Retrospective Study, Sang Ngoc Nguyen, Lam Tung Vu, Ha Thai Nguyen, Le My Thi Nguyen

Faculty, Staff and Student Publications

INTRODUCTION: Children are most often harmed by acute poisoning, which may cause disability or even death. This demonstrates the critical necessity for epidemiologic studies specific to each nation and area since they aid in developing plans for the prevention of acute poisoning. There are no data or outdated data on acute poisoning in children in Vietnam. This research would partly fill this existing gap and compare the trend with other places across the globe.

METHODS: A retrospective study was conducted in the 10-year period from 2012 to 2021 in Haiphong Children's Hospital, Vietnam.

RESULTS: There were 771 children hospitalized due …

Spatial And Temporal Organization Of The Genome: Current State And Future Aims Of The 4d Nucleome Project, Clara Agudo-Rios, Amber Rogers, Isaiah King, Virali Bhagat, Le My Tu Nguyen, Carlos Córdova-Fletes, Diego Krapf, Jerome F Strauss, Lena Arévalo, Gina Esther Merges, Hubert Schorle, Eduardo R S Roldan, Maria Eugenia Teves

Faculty, Staff and Student Publications

Protamines (PRM1 and PRM2) are small, arginine-rich, nuclear proteins that replace histones in the final stages of spermiogenesis, ensuring chromatin compaction and nuclear remodeling. Defects in protamination lead to increased DNA fragmentation and reduced male fertility. Since efficient sperm production requires the translocation of protamines from the cytoplasm to the nucleus, we investigated whether SPAG17, a protein crucial for intracellular protein trafficking during spermiogenesis, participates in protamine transport. Initially, we assessed the protein-protein interaction between SPAG17 and protamines using proximity ligation assays, revealing a significant interaction originating in the cytoplasm and persisting within the nucleus. Subsequently, immunoprecipitation and mass spectrometry …

Associative Learning Contributes To The Persistence Of Fatigue-Like Behavior In Male Mice In A Model Of Cancer Survivorship, Elisabeth G Vichaya, Josephine K Darpolor, Phillip S Gross, Jessica M Molkentine, Daniel W Vermeer, Paola D Vermeer, John H Lee, Cullen M Taniguchi, Robert Dantzer

Faculty, Staff and Student Publications

Persistent fatigue is a debilitating side effect that impacts a significant proportion of cancer survivors for which there is not yet an FDA-approved treatment. While certainly a multi-factorial problem, persistent fatigue could be due, in part, to associations learned during treatment. Therefore, we sought to investigate the role of associative learning in the persistence of fatigue using a preclinical model of cancer survivorship. For this purpose, we used a murine model of human papilloma virus-related head and neck cancer paired with a curative regimen of cisplatin-based chemoradiation in male C57BL/6J mice. Fatigue-like behavior was assessed by measuring variations in voluntary …

Small Molecule Inhibitor Of Tau Self-Association In A Mouse Model Of Tauopathy: A Preventive Study In P301l Tau Jnpl3 Mice, Eliot J Davidowitz, Patricia Lopez, Heidy Jimenez, Leslie Adrien, Peter Davies, James G Moe

Faculty, Staff and Student Publications

Advances in tau biology and the difficulties of amyloid-directed immunotherapeutics have heightened interest in tau as a target for small molecule drug discovery for neurodegenerative diseases. Here, we evaluated OLX-07010, a small molecule inhibitor of tau self-association, for the prevention of tau aggregation. The primary endpoint of the study was statistically significant reduction of insoluble tau aggregates in treated JNPL3 mice compared with Vehicle-control mice. Secondary endpoints were dose-dependent reduction of insoluble tau aggregates, reduction of phosphorylated tau, and reduction of soluble tau. This study was performed in JNPL3 mice, which are representative of inherited forms of 4-repeat tauopathies with …

Artificial Intelligence-Driven Meta-Analysis Of Brain Gene Expression Identifies Novel Gene Candidates And A Role For Mitochondria In Alzheimer’S Disease, Caitlin A Finney, Fabien Delerue, Wendy A Gold, David A Brown, Artur Shvetcov

Faculty, Staff and Student Publications

Alzheimer's disease (AD) is the most common form of dementia. There is no treatment and AD models have focused on a small subset of genes identified in familial AD. Microarray studies have identified thousands of dysregulated genes in the brains of patients with AD yet identifying the best gene candidates to both model and treat AD remains a challenge. We performed a meta-analysis of microarray data from the frontal cortex (n = 697) and cerebellum (n = 230) of AD patients and healthy controls. A two-stage artificial intelligence approach, with both unsupervised and supervised machine learning, combined with a functional …